Finding the Fourth Proportional to 22,897.34, 31,592.43 and 13,464.14

Step by Step Solution

1. Step 1: Write the proportion equation
   22,897.34 : 31,592.43 = 13,464.14 : x
2. Step 2: Convert to fraction form
   22,897.34/31,592.43 = 13,464.14/x
3. Step 3: Cross multiply
   22,897.34x = 31,592.43 × 13,464.14
4. Step 4: Simplify right side
   22,897.34x = 425,364,900.46
5. Step 5: Solve for x
   x = 425,364,900.46/22,897.34
6. Step 6: Final answer
   x = 18,577.04